…
..
misc
USD.doc
cmd1.c
cmd2.c
cmd3.c
cmdtab.c
collect.c
def.h
dotlock.c
edit.c
extern.h
fio.c
getname.c
glob.h
head.c
lex.c
list.c
mail.1
main.c
Makefile
names.c
pathnames.h
popen.c
quit.c
rcv.h
send.c
strings.c
support.c
temp.c
tty.c
v7.local.c
vars.c
version.c